降温的

The rolling force and energy calculation equition for 42CrMo steel was carried out by practically measured technical parameters and theoretical math model and based on the analysis of the process and equipment abilities in the Alloy Bars Factory, Special Steel Brach,BaoSteel Co.,Ltd. The optimized technology was further determined for 42CrMo steel rolling with cooling.

摘 要：本文在分析了宝钢股份公司特殊钢分公司合金钢棒材分厂的生产工艺和设备能力基础上，通过现场实测的工艺参数并结合理论计算模型，建立了42CrMo钢的轧制力能参数计算公式，确定了42CrMo钢的降温轧制的优化工艺。

It is important for the cooling rate and quality of foodstuffs in the cold store with the uniform flow and temperature field.

合理的气体流场才能保证均匀的温度场，这对冷藏库内货物的降温速率和贮藏质量起着至关重要的作用，而常规设计方法很难得到合理的气体流场。

The results show that the experimental results are in good agreement with the values of viscosity in a part of temperature range that has been reported, with the relative error of less than 2.5%; In the process of ascent and descent temperature, the irreversible phenomenon of the curve of viscosity versus temperature V presents interzone characteristic, and the break of viscosity at critical temperature reflects jump change of melt structural information; It is one to one correspondence between viscosity and atomic size, and this relation is consistent with the Hall-Petch formula in expression way.

结果表明：实验结果与已报道的部分温度区间内的黏度值基本一致，相对误差低于2.5％；升温和降温过程中，黏度－温度关系曲线V的不可逆现象具有区间特征，临界温度时黏度的突变反映出熔体结构信息的跳跃变化；黏度与原子集团尺寸之间存在一一对应关系，该关系在表达上符合Hall-Petch公式。

Dollars to buy a record high price of London Kensington Palace Gardens mansion; Although a man-made islands, Dubai has not yet completed the house, has given way to the European soccer star to get a higher price speculation; While in Bangkok, the construction of 50 apartment projects, the Thai middle class caused great concern …… However, with rising interest rates, global signs of cooling down the real estate market, or continue to appear.

虽然印度钢铁大王拉克希米米塔尔4月份花128万美元购买的纪录高价格的伦敦肯辛顿宫花园别墅；虽然人造群岛，迪拜尚未完成的房子，已经让位于欧洲足球明星，以获得更高的价格投机；在曼谷期间，建设50个住宅项目，泰国中产阶级造成极大关注……但是，随着利率上升，全球降温迹象的房地产市场，或者继续出现。

The results indicate that the tailrace tunnel has a good effect on air cooling and dehumidification in summer, and that the parameters of outlet air in the tailrace tunnel are mainly influenced by the temperature of tail water rather than by the parameters of outdoor air and the terminal air parame...

测试结果表明，夏季运行时无压尾水洞对引入空气有良好的降温除湿效果；在无压尾水洞足够长的条件下，尾水洞末端引风参数主要受尾水温度的影响，而受室外空气参数的影响很小，尾水洞出口空气接近对应尾水温度的饱和状态。

According to the analysis and computational results in this thesis, although the actual structure and work conditions of the pressure vessel in nuclear power station are much more complex than that of the pressure vessel model, the program FEARPV still can get quite good convergence on the plasticity andcontact iteration. And also the program FEARPV has good value stability, and good regularity. During the heating, compression, constant temperature, constant pressure, cooling and decompression process, the regularity is basically in common with that of the pressure vessel model.

由本文分析计算可知，虽然电站核压力容器的结构及计算工况较压力容器模拟体复杂得多，然而反应堆压力容器瞬态密封有限元分析程序对塑性迭代和接触迭代仍具有很好的收敛性，数值稳定性好，得到的结果具有良好的规律性，在升温、升压、恒温、恒压、降温和降压等过程中其规律和压力容器模拟体基本相似。

The quickly formed film can seperate oxygen, cool down the oil surface and finally extinguish fire quickly.

极低的表面和界面张力导致该泡沫在液体燃料表面具有很强的铺展性，能在极短的时间内在燃料表面铺展成一层液膜，使燃料表面迅速隔氧降温，从而达到迅速灭火的作用。

A period of time, these groups do not need to re-fuel stored in the water, but was transferred to the steel cover the bucket, where dry, filled into the inert gas, and then be closed. The sleeve was finally loaded huge concrete storage barrels, relying on natural air circulation away the tiny fuel heat release.

如果仅靠空气冷却，核燃料外包围的金属壁会融化甚至燃烧，因此移出的核燃料往往都被保存在由钢筋混凝土建造的乏燃料贮存池中，并由非常纯净的冷却水负责降温。

According to the life style of dairy cows, this study realizes the control of sprinkling system through controlling mode, which uses temperature-humidity index as a chief control parameter, also adding time parameter, thus efficiently reducing cow's heat stress.

根据奶牛的生理特性，该控制系统以温湿指数THI）为主控参数，结合时间控制参数等，编制的定时控制喷淋降温模式，能使奶牛生活环境得到更为合理的控制，能更加有效的减轻奶牛热应激。

Antoine Guerrero, PS1 Director of Operations and Exhibitions, adds,"From the ground up, another exciting, ephemeral transformation of our outdoor galleries will leave a lasting impression on over 50,000 summer visitors who will have the chance to cool off."

安托万格雷罗， PS1业务主任和展览，说：&从地面上升，另一个令人兴奋的，短暂的转变，我们的户外画廊将留下永久的印象超过50000谁夏季游客将有机会降温。&

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。